Startech USB C to Gigabit Ethernet Adapter
Black | USB 3.1 to RJ45 LAN Network Adapter | USB Type C to Ethernet (US1GC30B) | Network adapter | USB-C | Gigabit Ethernet | black | for P/N: HB30C3A1CFB, HB30C3A1CFS, TB33A1C
Main Specification
| Product Description | Startech USB C to Gigabit Ethernet Adapter - Black - USB 3.1 to RJ45 LAN Network Adapter - USB Type C to Ethernet (US1GC30B) - network adapter - USB-C - Gigabit Ethernet |
|---|---|
| Device Type | Network adapter |
| Form Factor | External |
| Interface (Bus) Type | USB-C |
| Ports | Gigabit Ethernet |
| Dimensions (WxDxH) | 2.5 cm 1.5 cm |
| Cable Length | 21 cm |
| Weight | 30 g |
| Cabling Type | Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T |
| Data Link Protocol | 10Mb LAN, 100Mb LAN, 1GbE |
| Processor | Realtek Semiconductor RTL8153 |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.3az, USB 3.1 |
| Colour | Black |
| System Requirements | Microsoft Windows Server 2003, Microsoft Windows Server 2008 R2, Google Chrome OS, Microsoft Windows Server 2012, Microsoft Windows Server 2016, Linux Kernel 2.6.25 - 4.11.x LTS versions, Microsoft Windows Server 2019, Apple MacOS X 10.7 - 10.15, Apple macOS 11.0, Microsoft Windows XP / Vista / 7 / 8 / 8.1 / 10 / 11, Apple macOS 12.0, Apple macOS 13.0 |
| Manufacturer Warranty | 2-year warranty |
| Designed For | P/N: HB30C3A1CFB, HB30C3A1CFS, TB33A1C |
General
| Device Type | Network adapter |
|---|---|
| Form Factor | External |
| Interface (Bus) Type | USB-C |
Networking
| Ports | Gigabit Ethernet |
|---|---|
| Connectivity Technology | Wired |
| Cabling Type | Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Features | Full duplex capability, WOL, auto-uplink (auto MDI/MDI-X), USB powered, IPv4 and IPv6 Large Send Offload and Checksum Offload (LSO/TCO), Jumbo Frames support, plastic housing, Energy Efficient Ethernet, VLAN Tagging (not supported in MacOS) |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.3az, USB 3.1 |
Processor / Memory
| Processor | Realtek Semiconductor RTL8153 |
|---|
Expansion / Connectivity
| Interfaces | 1 x 1000Base-T - RJ-45 - female |
|---|
Miscellaneous
| Compliant Standards | FCC, RoHS |
|---|---|
| Colour | Black |
Software / System Requirements
| OS Required | Microsoft Windows Server 2003, Microsoft Windows Server 2008 R2, Google Chrome OS, Microsoft Windows Server 2012, Microsoft Windows Server 2016, Linux Kernel 2.6.25 - 4.11.x LTS versions, Microsoft Windows Server 2019, Apple MacOS X 10.7 - 10.15, Apple macOS 11.0, Microsoft Windows XP / Vista / 7 / 8 / 8.1 / 10 / 11, Apple macOS 12.0, Apple macOS 13.0 |
|---|
Dimensions & Weight
| Width | 2.5 cm |
|---|---|
| Height | 1.5 cm |
| Cable Length | 21 cm |
| Weight | 30 g |
Manufacturer Warranty
| Service & Support | Limited warranty - 2 years |
|---|
Environmental Parameters
| Min Operating Temperature | 0 °C |
|---|---|
| Max Operating Temperature | 70 °C |
| Humidity Range Operating | 5 - 90% |
Compatibility Information
| Designed For | P/N: HB30C3A1CFB, HB30C3A1CFS, TB33A1C |
|---|
Product features
Powerful Gigabit Network Connections
The USB-C to LAN adapter supports full Gigabit bandwidth by harnessing the performance of USB 3.2 Gen 1 (5Gbps). You can access very large files over the network at 10/100/1000Mbps network speeds with checksum offload (IPv4, IPv6, TCP, UDP) and large-send offload support.Uses USB Type-C and Thunderbolt 3
Instantly delivers Gigabit speeds using the USB-C or Thunderbolt 3 port on your device without requiring an internal Ethernet card in your device.Native Driver Support
Simply plug the network adapter into the USB-C port on your laptop and connect to your network. The adapter's Realtek RTL8153 chipset provides native driver support in Chrome OS ; macOS and Windows .Compact and Lightweight Design
This portable USB Gigabit network adapter is the ideal desktop network adapter or laptop accessory for those who require more portability. It's powered directly from the USB port making it easy to connect when you're on the go. Our USB network adapters make it easy to add a wired network connection to your laptop, desktop or tablet. If your device has a USB port available, then our compact USB network adapters can help you connect. This USB Type-C to Ethernet adapter is backed by a 2-year warranty and free lifetime North American based Technical Support.Key selling points
- USB-C NETWORK ADAPTER: USB-C to RJ45 adapter adds an Ethernet port to your computer supporting up to Gigabit speeds on 10/100/1000 Mbps Networks; Ideal for reliable wired gigabit network connections, or as an alternative to WiFi
- FULL FEATURED: USB-C to Ethernet dongle; Uses Realtek RTL8153 Chipset for native compatibility with laptops, desktops, and 2-in-1 computers; Compatible with USB C, Thunderbolt 3 and Thunderbolt 4
- VERSATILE DESIGN: With its compact and lightweight design for maximum portability, this USB Type-C NIC/Gigabit network adapter enables you to securely connect your laptop to a Gigabit Ethernet network wherever you go; USB bus-powered
- TECHNICAL SPECS: USB 3.2 Gen 1 Type-C (5 Gbps); Compatible with USB 3.0/2.0; 1x RJ45 Port; Attached Cable; 10/100/1000 Mbps; Realtek RTL8153 Chipset ; 9K Jumbo Frames; VLAN Tagging; Wake-on-LAN; Color: Black; No driver install required
- OS COMPATIBILITY: USB NIC adapter for laptop offers plug and play connectivity; Works with Windows versions 7 and up, Windows Server, macOS 10.14 and up, Linux with kernel 4.11 and up (LTS only), ChromeOS, Android and iOS (iPhone 15 [Plus/Pro/Max] and up)
References
MPN: US1GC30B
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22/06/2026 23:42:30